TV6070 MASTER TABLE OF CONTENTS
84127308 - 1
NOTE: Engine repair information is not contained within this tractor Repair Manual. For engine repair, refer to 6.7L
engine repair manual 87491857.
BOOK 1 - 84127310
GENERAL INFORMATION .................................................................................................................... SECTION 00
PRECAUTIONARY STATEMENTS ....................................................................................................................... 3
SAFETY PRECAUTIONS ...................................................................................................................................... 3
GENERAL CONSIDERATIONS ............................................................................................................................ 5
TRACTOR IDENTIFICATION .............................................................................................................................. 12
ENGINE IDENTIFICATION.................................................................................................................................. 13
SERVICE TECHNIQUES..................................................................................................................................... 15
MINIMUM HARDWARE TIGHTENING TORQUES ............................................................................................. 17
STANDARD TORQUE DATA .............................................................................................................................. 18
RECOMMENDED LUBRICANTS AND COOLANTS ........................................................................................... 20
RECOMMENDED SEALANTS ............................................................................................................................ 21
FUEL SYSTEM................................................................................................................. SECTION 10, CHAPTER 2
SPECIFICATIONS ................................................................................................................................................. 2
SPECIAL TOOLS................................................................................................................................................... 3
DESCRIPTION AND OPERATION........................................................................................................................ 4
FUEL INJECTION PUMP ...................................................................................................................................... 9
ENGINE SHUTOFF ............................................................................................................................................. 15
TROUBLESHOOTING ......................................................................................................................................... 16
INJECTOR NOZZLE TESTING ........................................................................................................................... 17
LIFT PUMP PRESSURE TEST ........................................................................................................................... 19
FUEL SYSTEM SERVICE ................................................................................................................................... 21
BLEEDING THE FUEL INJECTION SYSTEM..................................................................................................... 22
BOSCH FUEL INJECTION PUMP....................................................................................................................... 22
LIFT PUMP .......................................................................................................................................................... 23
FUEL FILTER/SEPARATOR ............................................................................................................................... 23
AUXILIARY FUEL FILTER/SEPARATOR ........................................................................................................... 24
FUEL TANKS ....................................................................................................................................................... 25
CROSSOVER TUBE ........................................................................................................................................... 32
THROTTLE CABLE ............................................................................................................................................. 34
REPAIR TIME SCHEDULE ................................................................................................................................. 39
AIR INDUCTION SYSTEM ...............................................................................................SECTION 10, CHAPTER 3
SPECIFICATIONS ................................................................................................................................................. 2
BOLT TORQUE SPECIFICATIONS ...................................................................................................................... 3
SPECIAL TOOLS................................................................................................................................................... 6
AIR INDUCTION SYSTEM - DESCRIPTION AND OPERATION.......................................................................... 6
INTRODUCTION ................................................................................................................................................... 6
COMPONENT OPERATION ................................................................................................................................. 8
TROUBLESHOOTING ......................................................................................................................................... 10
AIR INDUCTION SYSTEM - REMOVAL AND REPAIR OF COMPONENTS...................................................... 13
TURBOCHARGER INTAKE TUBE ...................................................................................................................... 13
TURBOCHARGER OUTLET TUBE..................................................................................................................... 14
INTAKE MANIFOLD INLET TUBE....................................................................................................................... 15
AIR FILTER HOUSING, PRECLEANER AND AIR INDUCTION SCOOP ........................................................... 16
TURBOCHARGER .............................................................................................................................................. 28
REPAIR TIME SCHEDULE ................................................................................................................................. 36
TV6070 MASTER TABLE OF CONTENTS
84127308 - 2
EXHAUST SYSTEM......................................................................................................... SECTION 10, CHAPTER 4
SPECIFICATIONS ................................................................................................................................................. 2
BOLT TORQUE SPECIFICATIONS ...................................................................................................................... 2
EXHAUST SYSTEM - DESCRIPTION OF OPERATION ...................................................................................... 3
EXHAUST SYSTEM - COMPONENT REMOVAL AND REPAIR .......................................................................... 4
EXHAUST MUFFLER AND STACK ...................................................................................................................... 4
REPAIR TIME SCHEDULE ................................................................................................................................... 7
COOLING SYSTEMS ....................................................................................................... SECTION 10, CHAPTER 5
SPECIFICATIONS ................................................................................................................................................. 2
BOLT TORQUE SPECIFICATIONS ...................................................................................................................... 3
SPECIAL TOOLS................................................................................................................................................... 3
COOLING SYSTEM SDESCRIPTION AND OPERATION .................................................................................... 4
INTRODUCTION ................................................................................................................................................... 4
INDIVIDUAL COMPONENT OPERATION ............................................................................................................ 5
COOLING SYSTEM TROUBLESHOOTING ......................................................................................................... 9
COOLING SYSTEM TESTING ............................................................................................................................ 10
COOLING SYSTEM TESTS ................................................................................................................................ 10
RADIATOR REMOVAL AND INSTALLATION..................................................................................................... 14
THERMOSTAT .................................................................................................................................................... 24
COOKLING FAN .................................................................................................................................................. 32
FAN BELT TENSIONER ...................................................................................................................................... 33
WATER PUMP..................................................................................................................................................... 35
REPAIR TIME SCHEDULE - COOLING SYSTEM .............................................................................................. 40
ENGINE REMOVAL AND TESTING ................................................................................ SECTION 10, CHAPTER 6
SPECIFICATIONS ................................................................................................................................................. 2
TORQUE VALUES ................................................................................................................................................ 3
DYNAMOMETER ENGINE TESTING ................................................................................................................... 4
DYNAMOMETER ENGINE BREAK IN .................................................................................................................. 8
COMPRESSION TEST .......................................................................................................................................... 9
ENGINE REMOVAL AND INSTALLATION ......................................................................................................... 11
REPAIR TIME SCHEDULE ................................................................................................................................. 68
TRANSMISSIONS - GENERAL INFORMATION, SPECIFICATIONS
AND OPERATIONS ......................................................................................................... SECTION 21, CHAPTER 1
INTRODUCTION ................................................................................................................................................... 2
SPLITTER BOX ..................................................................................................................................................... 2
HYDROSTATIC DRIVE ......................................................................................................................................... 2
ORIENTATION ...................................................................................................................................................... 3
SPECIAL TOOLS................................................................................................................................................... 4
SPECIFICATIONS ................................................................................................................................................. 6
TORQUE SPECIFICATIONS................................................................................................................................. 8
SPLITTER BOX - HOW IT WORKS .................................................................................................................... 10
SPLITTER BOX - EXTERNAL COMPONENTS .................................................................................................. 11
SPLITTER BOX DESCRIPTION.......................................................................................................................... 12
SPLITTER BOX GEAR SETS............................................................................................................................. 13
HYDROSTATIC DRIVE DESCRIPTION.............................................................................................................. 15
RANGE SELECT CONTROL SWITCH AND VALVE .......................................................................................... 33
HYDROSTATIC AND HYDRAULIC SYSTEM COMPONENTS .......................................................................... 34
TV6070 MASTER TABLE OF CONTENTS
84127308 - 3
HYDROSTATIC DRIVE - TROUBLESHOOTING AND TESTING ................................... SECTION 21, CHAPTER 2
TROUBLESHOOTING ........................................................................................................................................... 2
PRESSURE TESTING WORKSHEET .................................................................................................................. 8
SPECIAL TOOLS................................................................................................................................................... 9
PRESSURE TESTING......................................................................................................................................... 10
RANGE SELECT CONTROL SWITCH AND VALVE TESTING.......................................................................... 14
MOVING A DISABLED TRACTOR ...................................................................................................................... 22
DRIVELINES .................................................................................................................... SECTION 21, CHAPTER 3
ARTICULATION JOINT DRIVE SHAFTS .............................................................................................................. 2
UPPER DRIVE SHAFT .......................................................................................................................................... 2
ENGINE POWER INPUT SHAFT .......................................................................................................................... 7
LOWER DRIVE SHAFT ....................................................................................................................................... 10
SPLITTER BOX POWER INPUT (TOP) SHAFT ................................................................................................. 14
SPLITTER BOX POWER OUTPUT (BOTTOM) SHAFT ..................................................................................... 17
ENGINE-END AXLE DRIVE SHAFT ................................................................................................................... 19
HYDROSTATIC MOTOR, PUMP AND CONTROL CABLES...........................................SECTION 21, CHAPTER 4
HYDROSTATIC MOTOR REMOVAL .................................................................................................................... 2
HYDROSTATIC MOTOR INSTALLATION ............................................................................................................ 9
HYDROSTATIC PUMP REMOVAL ..................................................................................................................... 15
HYDROSTATIC PUMP INSTALLATION ............................................................................................................. 21
FNR LEVER CABLES REMOVAL ....................................................................................................................... 30
FNR LEVER CABLES INSTALLATION ............................................................................................................... 32
LOWER CABLE REMOVAL ................................................................................................................................ 35
LOWER CABLE INSTALLATION ........................................................................................................................ 36
BELLCRANK ASSEMBLY REMOVAL................................................................................................................. 37
BELLCRANK ASSEMBLY INSTALLATION......................................................................................................... 37
FNR LEVER TRAVEL ADJUSTMENT................................................................................................................. 38
FNR LINKAGE NEUTRAL ADJUSTMENT .......................................................................................................... 39
REPAIR TIME SCHEDULE ................................................................................................................................. 40
AUXILIARY PUMP DRIVE ...............................................................................................SECTION 21, CHAPTER 5
AUXILIARY DRIVE HOUSING .............................................................................................................................. 2
AUXILIARY DRIVE DISASSEMBLY ...................................................................................................................... 3
AUXILIARY DRIVE ASSEMBLY ............................................................................................................................ 7
AUXILIARY DRIVE INSTALLATION.................................................................................................................... 10
SPLITTER BOX REMOVAL, DISASSEMBLY AND ASSEMBLY .....................................SECTION 21, CHAPTER 6
SAFETY ................................................................................................................................................................. 2
SPLITTER BOX REMOVAL................................................................................................................................... 4
SPLITTER BOX DISASSEMBLY ........................................................................................................................... 8
SPLITTER BOX INSPECTION ............................................................................................................................ 11
SPLITTER BOX ASSEMBLY ............................................................................................................................... 12
BEARING INSTALLATION .................................................................................................................................. 12
TAPERED BEARING END PLAY CHECK AND ADJUSTMENT......................................................................... 13
FINAL ASSEMBLY .............................................................................................................................................. 17
TV6070 MASTER TABLE OF CONTENTS
84127308 - 4
BOOK 2 - 84127311
ENGINE END AXLE ......................................................................................................... SECTION 25, CHAPTER 1
SPECIFICATION ................................................................................................................................................... 3
AXLE SHAFT PRELOAD ....................................................................................................................................... 3
AXLE SHAFT SPACER SELECTION TABLE ....................................................................................................... 3
DIFFERENTIAL BEARING PRELOAD .................................................................................................................. 3
DIFFERENTIAL BEARING SHIM TABLE .............................................................................................................. 3
DRIVE PINION PRELOAD .................................................................................................................................... 4
DRIVE PINION SPACER TABLE .......................................................................................................................... 4
TORQUE SPECIFICATIONS................................................................................................................................. 5
SPECIAL TOOLS................................................................................................................................................... 6
INTRODUCTION ................................................................................................................................................... 7
DRIVE PATH ......................................................................................................................................................... 8
DRIVE PINION....................................................................................................................................................... 9
DIFFERENTIAL ................................................................................................................................................... 11
PLANETARY ASSEMBLY ................................................................................................................................... 12
AXLE SHAFT AND TRUMPET HOUSING .......................................................................................................... 13
DIFFERENTIAL LOCK......................................................................................................................................... 14
TROUBLESHOOTING......................................................................................................................................... 16
LOW PRESSURE PILOT CIRCUIT TEST ........................................................................................................... 19
DISASSEMBLY AND REPAIR............................................................................................................................. 21
TRUMPET/AXLE DISASSEMBLY ....................................................................................................................... 22
PLANETARY DISASSEMBLY ............................................................................................................................. 25
PLANETARY INSPECTION................................................................................................................................. 26
PLANETARY REASSEMBLY .............................................................................................................................. 26
PLANTARY RING GEAR REMOVAL .................................................................................................................. 27
PLANTARY RING GEAR INSTALLATION .......................................................................................................... 28
TRUMPET/AXLE INSPECTION .......................................................................................................................... 28
TRUMPET/AXLE REASSEMBLY ........................................................................................................................ 30
PINION GEAR REMOVAL ................................................................................................................................... 36
PINION GEAR DISASSEMBLY ........................................................................................................................... 38
PINION GEAR INSPECTION .............................................................................................................................. 40
CENTER HOUSING INSPECTION ..................................................................................................................... 40
PINION GEAR REASSEMBLY ............................................................................................................................ 41
PINION BEARING PRELOAD ............................................................................................................................. 42
PINION GEAR INSTALLATION ........................................................................................................................... 44
DIFFERENTIAL DISASSEMBLY ......................................................................................................................... 45
DIFFERENTIAL INSPECTION ............................................................................................................................ 48
DIFFERENTIAL REASSEMBLY .......................................................................................................................... 49
DIFFERENTIAL BEARING PRELOAD ................................................................................................................ 53
DIFFERENTIAL BEARING SHIM TABLE ............................................................................................................ 54
DIFFERENTIAL LOCK INTERNAL OPERATING COMPONENTS OVERHAUL ................................................ 55
DIFFERENTIAL LOCK VALVE AND TUBE REMOVAL ...................................................................................... 56
DIFFERENTIAL LOCK VALVE AND TUBE INSPECTION .................................................................................. 56
DIFFERENTIAL LOCK VALVE AND TUBE INSTALLATION .............................................................................. 57
OSCILLATING COMPONENTS .......................................................................................................................... 57
REAR TRUNNION INSPECTION ........................................................................................................................ 60
REAR TRUNNION INSTALLATION .................................................................................................................... 61
FRONT TRUNNION REMOVAL .......................................................................................................................... 63
FRONT TRUNNION INSPECTION...................................................................................................................... 65
FRONT TRUNNION INSTALLATION .................................................................................................................. 66
DIFF LOCK SWITCH REMOVAL ........................................................................................................................ 68
DIFF LOCK SWITCH INSPECTION .................................................................................................................... 69
DIFF LOCK SWITCH INSTALLATION ................................................................................................................ 70
APPLY SOLENOID AND VALVE REMOVAL ...................................................................................................... 70
TV6070 MASTER TABLE OF CONTENTS
84127308 - 5
APPLY SOLENOID AND VALVE INSPECTION.................................................................................................. 70
APPLY SOLENOID AND VALVE INSTALLATION .............................................................................................. 70
BREATHER REMOVAL ....................................................................................................................................... 71
BREATHER INSPECTION .................................................................................................................................. 71
BREATHER INSTALLATION ............................................................................................................................... 71
REPAIR TIME SCHEDULE ................................................................................................................................. 72
CAB END AXLE ............................................................................................................... SECTION 27, CHAPTER 1
SPECIFICATIONS ................................................................................................................................................. 2
TORQUE SPECIFICATIONS................................................................................................................................. 2
SPECIAL TOOLS................................................................................................................................................... 4
INTRODUCTION ................................................................................................................................................... 5
OVERVIEW............................................................................................................................................................ 5
DESCRIPTION OF OPERATION .......................................................................................................................... 6
TROUBLESHOOTING ......................................................................................................................................... 13
COMPLETE REAR AXLE REMOVAL AND REPAIR .......................................................................................... 18
REPAIR TIME SCHEDULE ................................................................................................................................. 99
CAB END PTO ................................................................................................................. SECTION 31, CHAPTER 1
SPECIFICATIONS ................................................................................................................................................. 2
SPECIAL TOOLS................................................................................................................................................... 3
INTRODUCTION ................................................................................................................................................... 4
DESCRIPTION OF OPERATION .......................................................................................................................... 4
CAB-END PTO CLUTCH CONTROL VALVE OPERATION ................................................................................. 5
CAB-END OUTPUT DRIVE ................................................................................................................................... 8
ELECTRICAL OPERATION................................................................................................................................. 10
CAB-END PTO ELECTRICAL CIRCUIT.............................................................................................................. 11
TROUBLESHOOTING ......................................................................................................................................... 12
DISASSEMBLY AND REPAIR............................................................................................................................. 14
PRELIMINARY PROCEDURES .......................................................................................................................... 14
CAB-END PTO CLUTCH ..................................................................................................................................... 15
CAB-END PTO SHAFTS AND GEARS ............................................................................................................... 33
PTO SWITCH ...................................................................................................................................................... 49
REPAIR TIME SCHEDULE ................................................................................................................................. 51
ENGINE-END PTO........................................................................................................... SECTION 31, CHAPTER 2
SPECIFICATIONS ................................................................................................................................................. 3
SPECIAL TOOLS................................................................................................................................................... 3
INTRODUCTION ................................................................................................................................................... 4
DESCRIPTION OF OPERATION .......................................................................................................................... 4
ELECTRICAL OPERATION................................................................................................................................... 5
ENGINE-END PTO ELECTRICAL CIRCUIT ......................................................................................................... 5
ENGINE-END OUTPUT DRIVE............................................................................................................................. 7
CLUTCH AND BRAKE PRESSURE APPLY ......................................................................................................... 9
LUBRICATION FLOW ......................................................................................................................................... 12
AIR SUPPLY LINE ............................................................................................................................................... 13
LUBRICATION RETURN LINE ............................................................................................................................ 14
TROUBLESHOOTING ......................................................................................................................................... 15
TESTING PTO GEARBOX JET PUMP FLOW .................................................................................................... 17
DISASSEMBLY AND REPAIR............................................................................................................................. 18
PRELIMINARY PROCEDURES .......................................................................................................................... 18
ENGINE-END PTO GEARBOX OVERHAUL ...................................................................................................... 18
JET PUMP REMOVAL......................................................................................................................................... 27
JET PUMP INSTALLATION................................................................................................................................. 27
GEAR AND OUTPUT SHAFT REMOVAL ........................................................................................................... 43
TV6070 MASTER TABLE OF CONTENTS
84127308 - 6
PTO TRANSFER SHAFT AND COUPLER REMOVAL ....................................................................................... 71
PTO TRANSFER SHAFT AND COUPLER INSPECTION .................................................................................. 72
PTO TRANSFER SHAFT AND COUPLER INSTALLATION ............................................................................... 73
CLUTCH PRESSURE APPLY HOSE REMOVAL ............................................................................................... 74
CLUTCH PRESSURE APPLY HOSE INSTALLATION ....................................................................................... 77
LUBE CIRCUIT HOSE REMOVAL ...................................................................................................................... 79
LUBE CIRCUIT HOSE INSTALLATION .............................................................................................................. 83
AIR SUPPLY HOSE REMOVAL .......................................................................................................................... 86
AIR SUPPLY HOSE INSTALLATION .................................................................................................................. 89
APPLY SOLENOID AND VALVE REMOVAL ...................................................................................................... 91
APPLY SOLENOID AND VALVE INSPECTION.................................................................................................. 92
APPLY SOLENOID AND VALVE INSTALLATION .............................................................................................. 93
BRAKE REMOVAL .............................................................................................................................................. 94
BRAKE INSPECTION ......................................................................................................................................... 95
BRAKE INSTALLATION ...................................................................................................................................... 95
PTO SWITCH REMOVAL .................................................................................................................................... 97
PTO SWITCH INSPECTION ............................................................................................................................... 99
PTO SWITCH INSTALLATION .......................................................................................................................... 100
REPAIR TIME SCHEDULE ............................................................................................................................... 103
BRAKES ........................................................................................................................... SECTION 33, CHAPTER 1
SPECIFICATIONS ................................................................................................................................................. 2
TORQUE SPECIFICATIONS................................................................................................................................. 2
SPECIAL TOOLS................................................................................................................................................... 3
INTRODUCTION ................................................................................................................................................... 4
OVERVIEW............................................................................................................................................................ 4
DESCRIPTION OF OPERATION .......................................................................................................................... 5
TROUBLESHOOTING ......................................................................................................................................... 15
TESTING ............................................................................................................................................................. 16
ADJUSTMENTS .................................................................................................................................................. 19
REMOVAL AND INSTALLATION OF COMPONENTS ....................................................................................... 25
BRAKE DISC COMPONENTS ............................................................................................................................ 25
FOOT PEDAL LINKAGE...................................................................................................................................... 37
MASTER CYLINDER ........................................................................................................................................... 42
RESERVOIR ........................................................................................................................................................ 50
HOSE - RESERVOIR TO MASTER CYLINDER ................................................................................................. 52
TUBES - PRESSURE SUPPLY ........................................................................................................................... 54
PARK BRAKE LEVER ......................................................................................................................................... 56
PARK BRAKE CABLES AND LINKS ................................................................................................................... 59
BRAKE PEDAL SWITCH ..................................................................................................................................... 65
PARK BRAKE SWITCH ....................................................................................................................................... 66
REPAIR TIME SCHEDULE ................................................................................................................................. 68
TV6070 MASTER TABLE OF CONTENTS
84127308 - 7
HYDRAULIC SCHEMATIC.......................................................................................................... POSTER 87478091
BOOK 3 - 84127312
HYDRAULICS AND STEERING ...................................................................................... SECTION 35, CHAPTER 1
SPECIFICATIONS ................................................................................................................................................ 2
SPECIAL TOOLS................................................................................................................................................... 8
DESCRIPTION AND OPERATION...................................................................................................................... 10
AUXILIARY HYDRAULICS .................................................................................................................................. 10
COMPONENT IDENTIFICATION ........................................................................................................................ 11
HYDRAULIC CIRCUITS ...................................................................................................................................... 14
DESCRIPTION OF OPERATION ........................................................................................................................ 29
STEERING CONTROL VALVE ........................................................................................................................... 58
TROUBLESHOOTING AND TESTING................................................................................................................ 71
IMPLEMENT PUMP........................................................................................................................................... 117
IMPLEMENT VALVE ......................................................................................................................................... 127
PRIORITY (INLET) VALVE SECTION ............................................................................................................... 131
TAN VALVE SECTION ...................................................................................................................................... 133
BLUE VALVE SECTION .................................................................................................................................... 142
GREEN VALVE SECTION................................................................................................................................. 153
IMPLEMENT VALVE ......................................................................................................................................... 158
1/2 COUPLERS ............................................................................................................................................... 161
AUXILIARY HYDRAULIC PUMP ....................................................................................................................... 163
IMPLEMENT VALVE CONTROL LINKAGE ...................................................................................................... 170
CONTROL LEVER CABLE ................................................................................................................................ 171
CONTROL PEDAL ASSEMBLY ........................................................................................................................ 180
CONTROL PEDAL CABLE ................................................................................................................................ 181
STEERING CONTROL VALVE ......................................................................................................................... 185
STEERING SELECTION VALVE....................................................................................................................... 188
IN CAB FLOW CONTROL CABLES .................................................................................................................. 199
HYDRAULIC SYSTEM HOSES ......................................................................................................................... 202
AUXILIARY PUMP ............................................................................................................................................. 238
3/4 COUPLERS ............................................................................................................................................... 248
HYDRAULIC OIL HEATER ................................................................................................................................ 252
ENGINE END REMOTE VALVES ..................................................................................................................... 254
HYDRAULIC OIL COOLER ............................................................................................................................... 262
REPAIR TIME SCHEDULE ............................................................................................................................... 269
TV6070 MASTER TABLE OF CONTENTS
84127308 - 8
BOOK 4 - 84127313
CAB END HITCH.............................................................................................................. SECTION 35, CHAPTER 2
SPECIFICATIONS ................................................................................................................................................. 2
SPECIAL TOOLS................................................................................................................................................... 3
DESCRIPTION OF OPERATION .......................................................................................................................... 4
THREE-POINT HITCH ELECTRICAL CONTROL COMPONENTS ...................................................................... 7
THREE-POINT HITCH ELECTRICAL CONTROL SYSTEM ............................................................................... 10
NEUTRAL - MANUAL MODE .............................................................................................................................. 14
RAISE - MANUAL MODE .................................................................................................................................... 17
LOWER - MANUAL MODE .................................................................................................................................. 20
RAISE - MANUAL MODE - FENDER SWITCHES .............................................................................................. 23
LOWER - MANUAL MODE - FENDER SWITCHES ............................................................................................ 26
NEUTRAL - AUTOMATIC MODE ........................................................................................................................ 29
RAISE - AUTOMATIC MODE .............................................................................................................................. 32
LOWER - AUTOMATIC MODE............................................................................................................................ 35
RAISE - AUTOMATIC MODE - FENDER SWITCHES ........................................................................................ 38
LOWER - AUTOMATIC MODE - FENDER SWITCHES...................................................................................... 39
FLOAT - AUTOMATIC MODE ............................................................................................................................. 40
FLOAT POSITION CONTROL - AUTOMATIC MODE ........................................................................................ 43
HYDRAULIC LIFT ASSEMBLY CONTROL VALVE ............................................................................................ 46
TROUBLESHOOTING ......................................................................................................................................... 50
THREE-POINT HITCH CONTROLLER FAULT CODES ..................................................................................... 51
ELECTRICAL ....................................................................................................................................................... 52
HYDRAULICS ...................................................................................................................................................... 75
ADJUSTMENTS .................................................................................................................................................. 79
CALIBRATION MODE ......................................................................................................................................... 79
UPPER LIMIT OPERATING SET POINT ADJUSTMENT ................................................................................... 83
REMOVAL AND REPAIR OF COMPONENTS.................................................................................................... 85
RAISE/LOWER SWITCHES ................................................................................................................................ 85
AUTOMATIC MANUAL SWITCH......................................................................................................................... 87
STATUS LIGHT ................................................................................................................................................... 89
DEPTH CONTROL POTENTIOMETER .............................................................................................................. 91
LOWERING RATE POTENTIOMETER ............................................................................................................... 93
EXTERNAL THREE-POINT HITCH CONTROLS................................................................................................ 95
FEEDBACK POTENTIOMETER ......................................................................................................................... 97
HYDRAULIC LIFT COVER .................................................................................................................................. 98
LIFT CYLINDER ................................................................................................................................................ 111
CROSS SHAFT ................................................................................................................................................. 117
CONTROL VALVE ............................................................................................................................................. 121
UPPER LIFT LINK ............................................................................................................................................. 127
LOWER LIFT LINK STABILIZER ASSEMBLY .................................................................................................. 130
LOWER LIFT LINK ............................................................................................................................................ 133
LIFT ASSIST RAM............................................................................................................................................. 136
FLEXIBLE LINK ENDS ..................................................................................................................................... 141
LINK ASSEMBLY............................................................................................................................................... 142
REPAIR TIME SCHEDULE ............................................................................................................................... 146
ENGINE-END HITCH ....................................................................................................... SECTION 35, CHAPTER 3
DESCRIPTION OF OPERATION .......................................................................................................................... 2
THREE-POINT HITCH ELECTRICAL CONTROL COMPONENTS ...................................................................... 5
THREE-POINT HITCH ELECTRICAL CONTROL SYSTEM ................................................................................. 8
MANUAL MODE .................................................................................................................................................. 11
AUTOMATIC MODE ............................................................................................................................................ 20
HYDRAULIC LIFT ASSEMBLY CONTROL VALVE ............................................................................................ 35
SPECIFICATIONS ............................................................................................................................................... 39
TV6070 MASTER TABLE OF CONTENTS
84127308 - 9
TROUBLESHOOTING......................................................................................................................................... 40
ELECTRICAL ....................................................................................................................................................... 42
HITCH CALIBRATION ......................................................................................................................................... 69
ADJUSTMENTS .................................................................................................................................................. 72
CALIBRATION MODE ......................................................................................................................................... 72
UPPER LIMIT OPERATING SET POINT ADJUSTMENT ................................................................................... 76
REMOVAL AND REPAIR OF COMPONENTS.................................................................................................... 78
AUTOMATIC/MANUAL SWITCH......................................................................................................................... 80
STATUS LIGHT ................................................................................................................................................... 82
DEPTH CONTROL POTENTIOMETER .............................................................................................................. 84
LOWERING RATE POTENTIOMETER ............................................................................................................... 86
FEEDBAK POTENTIOMETER ............................................................................................................................ 88
CROSS SHAFT ................................................................................................................................................... 91
CONTROL VALVE ............................................................................................................................................... 99
CENTER LIFT LINK ........................................................................................................................................... 109
STABILIZER ASSEMBLY .................................................................................................................................. 111
LOWER LIFT LINK ............................................................................................................................................ 114
HYDRAULIC CYLINDERS................................................................................................................................. 115
FLEXIBLE LINK ENDS ...................................................................................................................................... 121
LIFT LINK ASSEMBLY ...................................................................................................................................... 122
REPAIR TIME SCHEDULE ............................................................................................................................... 125
WHEELS AND TIRES ...................................................................................................... SECTION 37, CHAPTER 1
INTRODUCTION ................................................................................................................................................... 2
PROPER JACKING ............................................................................................................................................... 3
TIRE AND RIM SERVICE ...................................................................................................................................... 4
TIRE PRESSURE AND LOAD CAPACITY CHART .............................................................................................. 5
BALLAST LIMITATIONS........................................................................................................................................ 5
WHEEL TREAD SPACING AND ARTICULATION STOPS................................................................................... 6
TIRE AND WHEEL OPTIONS ............................................................................................................................... 7
WHEEL TRACK WIDTH ........................................................................................................................................ 8
6-POSITION WHEEL SPACING ADJUSTMENT .................................................................................................. 9
BALLASTING ................................................................................................................... SECTION 37, CHAPTER 2
BALLASTING AND TIRES..................................................................................................................................... 2
CAST IRON WEIGHTS.......................................................................................................................................... 3
WHEEL WEIGHTS ................................................................................................................................................ 5
LIQUID BALLAST .................................................................................................................................................. 5
TIRE PRESSURE AND LOAD CAPACITY CHART .............................................................................................. 6
BALLAST LIMITATIONS........................................................................................................................................ 6
BALLASTING WEIGHT CALCULATION WORK CHART...................................................................................... 7
FRAMES........................................................................................................................... SECTION 39, CHAPTER 1
SPECIFICATIONS ................................................................................................................................................. 2
TORQUES ............................................................................................................................................................. 3
SPECIAL TOOLS................................................................................................................................................... 5
DESCRIPTION OF OPERATION .......................................................................................................................... 5
INTRODUCTION‘................................................................................................................................................... 5
TROUBLESHOOTING........................................................................................................................................... 6
OVERHAUL ........................................................................................................................................................... 7
ENGINE HOOD ..................................................................................................................................................... 7
HOOD SUPPORT ASSEMBLY ........................................................................................................................... 10
SIDE PANELS, RIGHT-HAND AND LEFT-HAND ............................................................................................... 14
FRONT GRILLE ................................................................................................................................................... 16
CAB-END FENDERS........................................................................................................................................... 18
ENGINE-END FENDERS .................................................................................................................................... 18
HEATSHIELD ...................................................................................................................................................... 22
TV6070 MASTER TABLE OF CONTENTS
84127308 - 10
ENGINE END DRAWBAR ................................................................................................................................... 35
CAB END DRAWBAR.......................................................................................................................................... 39
FRONT AXLE SUPPORT .................................................................................................................................... 40
FRAME SIDE RAILS............................................................................................................................................ 44
STEERING PINS ................................................................................................................................................. 51
PIVOT PINS ......................................................................................................................................................... 52
FRONT FRAME ................................................................................................................................................... 62
REAR FRAME ..................................................................................................................................................... 69
REPAIR TIME SCHEDULE ................................................................................................................................. 70
CLIMATE CONTROL ....................................................................................................... SECTION 50, CHAPTER 1
SPECIFICATIONS ................................................................................................................................................. 2
SPECIAL TOOLS .................................................................................................................................................. 2
DESCRIPTION AND OPERATION ....................................................................................................................... 3
R134A REFRIGERANT INFORMATION .............................................................................................................. 3
THE BASICS OF REFRIGERATION .................................................................................................................... 6
INDIVIDUAL COMPONENT OPERATION ........................................................................................................... 8
COMPRESSOR AND CLUTCH ............................................................................................................................. 8
CONDENSER ...................................................................................................................................................... 12
RECEIVER-DRIER ............................................................................................................................................. 14
THERMAL EXPANSION VALVE ......................................................................................................................... 17
EVAPORATOR/HEATER ASSEMBLY ................................................................................................................ 21
BLOWER MOTOR ASSEMBLY........................................................................................................................... 22
THERMOSTATIC SWITCH ................................................................................................................................. 24
HIGH AND LOW PRESSURE SWITCHES ......................................................................................................... 27
HEATER CONTROL VALVE ............................................................................................................................... 28
SWITCHED POWER: FUSES AND HVAC RELAY ............................................................................................. 30
AIR FILTRATION ................................................................................................................................................. 31
TROUBLESHOOTING AND TESTING................................................................................................................ 33
GENERAL SAFETY AND SERVICE PRECAUTIONS ........................................................................................ 33
RECOVERING R134A REFRIGERANT WITH OEM 1598.................................................................................. 36
SYSTEM EVACUATION AND RECHARGING WITH OEM 1598 ....................................................................... 40
OIL LEVEL CHECK OR ADJUSTMENT .............................................................................................................. 45
LEAK DETECTION .............................................................................................................................................. 48
PERFORMANCE TESTING ................................................................................................................................ 55
PRESSURE/TEMPERATURE RELATIONSHIP CHART .................................................................................... 55
CONDITIONS FOR PERFORMANCE TESTING ................................................................................................ 55
GAUGE READINGS AND INTERPRETATIONS ................................................................................................. 56
PERFORMANCE TEST AND DIAGNOSIS SUMMARY ...................................................................................... 68
GENERAL TROUBLESHOOTING SUMMARY ................................................................................................... 71
HEATING SYSTEM ............................................................................................................................................ 71
AIR CONDITIONING SYSTEM ........................................................................................................................... 71
AIR-CONDITIONING COMPONENT REMOVAL AND INSTALLATION ............................................................. 79
THERMAL EXPANSION VALVE AND EVAPORATOR....................................................................................... 83
HEATER CORE ASSEMBLY............................................................................................................................... 88
CONDENSER ...................................................................................................................................................... 91
HIGH AND LOW PRESSURE SWITCHES ......................................................................................................... 92
RECEIVER-DRIER .............................................................................................................................................. 93
COMPRESSOR ................................................................................................................................................... 94
COMPRESSOR CLUTCH ................................................................................................................................... 96
AIR CONDITIONING HOSES ............................................................................................................................ 103
HEATER CONTROL VALVE ............................................................................................................................. 109
RECIRCULATION DOOR CONTROL ............................................................................................................... 112
BLOWER SPEED CONTROL............................................................................................................................ 115
HEATER HOSES ............................................................................................................................................... 116
REPAIR TIME SCHEDULE ............................................................................................................................... 120
You're Reading a Preview
What's Included?
Lifetime Access
Fast Download Speeds
Online & Offline Access
Access PDF Contents & Bookmarks
Full Search Facility
Print one or all pages of your manual
$21.99
New Holland H8040, H8060, H8080, LM5040, LM5060, LM5080, T4030F, T4040, T4050, T5040, T5050, T5060, T6010, T6020, T6030, TD5050, TK4050, TK4060, TV6070 Service Manual
Viewed 99 Times Today
What's Included?
Lifetime Access
Fast Download Speeds
Online & Offline Access
Access PDF Contents & Bookmarks
Full Search Facility
Print one or all pages of your manual
$21.99
Secure transaction
What's Included?
Lifetime Access
Fast Download Speeds
Online & Offline Access
Access PDF Contents & Bookmarks
Full Search Facility
Print one or all pages of your manual
Description
- The New Holland H8040, H8060, H8080, LM5040, LM5060, LM5080, T4030F, T4040, T4050, T5040, T5050, T5060, T6010, T6020, T6030, TD5050, TK4050, TK4060, and TV6070 Engines Repair Manual is your comprehensive guide to maintaining and repairing these powerful machines.
- Inside this workshop manual, you'll find detailed instructions for removal, installation, disassembly, and assembly of various engine components. Whether you're a professional mechanic or a do-it-yourself enthusiast, this manual provides the information you need to keep your New Holland engine running smoothly.
- In addition to the step-by-step instructions, this manual also includes an electrical wiring diagram and hydraulic schematic. These diagrams are essential for understanding the electrical and hydraulic systems of your New Holland engine, allowing you to troubleshoot and repair any issues that may arise.
- Diagnostic information is also included in this repair manual, helping you identify and resolve any problems with your engine. With the diagnostic tools and techniques outlined in this manual, you'll be able to quickly diagnose and fix issues, minimizing downtime and maximizing productivity.
- Furthermore, this repair manual provides detailed specifications and torque values for various engine components. These specifications ensure that you're using the correct parts and applying the proper torque, guaranteeing the optimal performance of your New Holland engine.
